In today's data-driven age, every professional, whether IT or non-IT, has one common factor to deal with, and that is - data. So learning data science skills like data visualization is no longer a necessity for career up-gradation, it's essential.

What is Data Visualization?

When you hear about data visualization, probably images of graphs and charts come to your mind. Yes, data visualization is just that - visual representation of data. However, the scope of Data Visualization goes far beyond that.

An example: have you seen Hans Rosling explaining population growth with the help of plastic bins and illustrative props? If yes, then let me tell you that too is data visualization.

Why Data Visualization is important?

Let's consider the Hans Rosling example once again. Growth of population and shift in demography are crucial elements on which the very existence of our species and planet rely. Also, these are extremely complex subjects. But some plastic bins and a few props make things crystal clear. That is the power of visualization.

Can learning Data Visualization Upgrade your IT career?

Keeping in mind the fourth industrial revolution, most of the fastest-growing careers in the tech sector did not exist a few years back. Today we have seen technologies like data science creating disruptions in the IT world, and you as a professional can't ignore the trend. And one of the most sought-after specializations in DS is DataViz.

According to job surveys-

1. Businesses are increasingly concerned about the skill gap, and employees are eager to switch to firms that provide greater skill development initiatives.

2. Data Visualization is one of the top 25 hottest skills that may get you employed, with data presentation being the essential skill set.

3. Data Visualization is a tool that small organizations are using to recognize the connected features and to gain important insights. It may be used to analyze information quicker in a graphical form or to identify trends. Companies of all sizes are seeking data visualization specialists these days.